Extruder for preparing novel polymer pipe

Abstract

The utility model discloses an extruder for preparing novel polymer tubing, relates to extruder technical field, including: base, support, extruder body, feed end, inclined screen mesh, feed end inner wall is equipped with first discharge end, the top of extruder body is equipped with function box, function box inner wall is equipped with second discharge end, the first discharge end is equipped with second discharge end, the inclined screen mesh is equipped with second discharge end, the second discharge end is equipped with second discharge end, and the first discharge end is equipped with second discharge end. A motor is installed on the outer wall of the function box, a crushing shaft is installed at the output end of the motor, an inclined plate is installed on the inner wall of the function box, and a feeding groove is formed in the inner wall of the function box. By installing the screening mechanism, raw materials are added into the feeding end, the small raw materials enter the extruder body through the inclined screen, the large raw materials enter the functional box through the first discharging end and the second discharging end, the motor works to drive the crushing shaft to rotate, the materials are crushed, and the crushing efficiency is improved. And then the materials are added into the extruder body through the inclined plate and the feeding groove, so that the working efficiency of the extruder body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of extruders, in particular to an extruder for preparing new-type polymer pipes. Background Technique

[0002] An extruder for preparing new-type polymer pipes is a kind of mechanical equipment specially used for producing new-type polymer pipes. It combines polymer material processing technology and extrusion molding process. Through a specific mechanical structure and control system, the polymer material is heated and melted, and then through the rotation and propulsion of the screw, the molten material is extruded through the die to form pipes with specific shapes and sizes. It is specially used for producing various new-type polymer pipes, such as PP pipes, PE pipes, PVC pipes, etc.

[0003] Patent document CN211843120U discloses an extruder for preparing new-type polymer pipes, which discloses that "it includes a frame and a screw extruder arranged on the frame. There is a round plate on one side of the discharge port of the screw extruder. The bottom of the frame is fixedly connected with a brake motor, and the output end of the brake motor is fixedly connected with a rotating shaft. The other end of the rotating shaft is fixedly connected with the side wall at the center of the round plate. A plurality of round holes matching the discharge port of the screw extruder are opened on the side wall of the round plate, and the round holes are fixedly connected with an extrusion die through bolts. A fixing block is fixedly connected to the outer wall of the screw extruder and is arranged close to the discharge port side of the screw extruder. A limiting mechanism is arranged on the fixing block, and a plurality of grooves matching the limiting mechanism are fixedly connected to the side wall of the round plate. The utility model can facilitate the rotation of multiple extrusion dies for use, and thus facilitate the processing of pipes of different models and is convenient for people to use".

[0004] However, the extruder for preparing new-type polymer pipes in the above-mentioned published literature mainly considers facilitating the processing of pipes of different models and being convenient for people to use, and is not convenient for crushing larger materials and improving the working efficiency of the extruder body.

[0005] In view of this, it is necessary to research a screening mechanism, which can crush larger materials and improve the working efficiency of the extruder body. Content of the Utility Model

[0006] The purpose of the utility model is to provide an extruder for preparing new-type polymer pipes to solve the technical problem of improving the working efficiency of the extruder for preparing new-type polymer pipes as proposed in the above background technique.

[0007] To achieve the above object, the present utility model provides the following technical solutions: An extruder for preparing a new type of polymer pipe, comprising: a base, a bracket is installed on the top of the base, an extruder body is installed on the outer wall of the bracket, a feeding end is installed on the top of the extruder body, a screening mechanism is provided on the inner wall of the feeding end, and the screening mechanism is used to crush larger materials to improve the working efficiency of the extruder body;

[0008] The screening mechanism includes an inclined screen, the inclined screen is arranged on the inner wall of the feeding end, a first discharge end is provided on the inner wall of the feeding end, a function box is installed on the top of the extruder body, a second discharge end is provided on the inner wall of the function box, a cover plate is installed on the top of the function box, a motor is installed on the outer wall of the function box, a crushing shaft is installed at the output end of the motor, an inclined plate is installed on the inner wall of the function box, a feeding groove is provided on the inner wall of the function box, and one end of the feeding groove extends into the interior of the extruder body.

[0009] Preferably, a mold is installed on the outer wall of the extruder body.

[0010] Preferably, a storage mechanism is provided on the outer wall of the bracket, and the storage mechanism is used to store pipe products.

[0011] Preferably, the storage mechanism includes a storage rack, and the storage rack is arranged on the outer wall of the bracket.

[0012] Preferably, a positioning plate is installed on the outer wall of the storage rack, a threaded hole is provided on the outer wall of the bracket, a bolt is installed on the outer wall of the positioning plate, and one end of the bolt extends into the interior of the threaded hole.

[0013] Preferably, a cooling box is installed on the top of the mold.

[0014] Preferably, a cooling fan is installed on the inner wall of the cooling box, and a flow channel is provided on the inner wall of the cooling box.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] 1. By installing a screening mechanism, the present utility model crushes larger materials to improve the working efficiency of the extruder body. Since the raw materials have different sizes, adding larger raw materials to the extruder body will increase the processing time, so improvements are needed. First, the raw materials are added to the feeding end, and the smaller raw materials enter the extruder body through the inclined screen. The larger materials will enter the function box through the first discharge end and the second discharge end. The motor works to drive the crushing shaft to rotate, then the materials are crushed, and then they are added to the extruder body through the inclined plate and the feeding groove, thereby improving the working efficiency of the extruder body;

[0017] 2. The utility model is provided with a storage mechanism to store pipe products. When the existing pipes are extruded, it is often necessary for workers to hold the pipes by hand during extrusion, and the high temperature on the outer wall of the pipes may cause hand burns. Therefore, improvements are needed. First, place the storage rack outside the bracket, and then fix it to the threaded hole with bolts, so as to install the storage rack. When the pipes are extruded, they will be in the storage rack, and the pipes will be cooled by the cooling fan, which is convenient for workers to pick up the pipes later, and then store the pipes. Brief Description of the Drawings

[0018] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 is a schematic diagram of the front structure of the utility model;

[0020] Figure 3 is a schematic diagram of a partial structure of the screening mechanism of the utility model;

[0021] Figure 4 is a schematic diagram of a partial structure of the storage mechanism of the utility model.

[0022] In the figure: 1, base; 2, bracket; 3, extruder body; 4, mold; 5, feeding end; 6, inclined screen; 7, first discharge end; 8, second discharge end; 9, function box; 10, cover plate; 11, motor; 12, crushing shaft; 13, inclined plate; 14, feeding groove; 15, storage rack; 16, positioning plate; 17, threaded hole; 18, bolt; 19, cooling box; 20, cooling fan; 21, flow channel. Detailed Embodiment

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, terms such as "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0026] Please refer to Figure 1 and Figure 2 , an extruder for preparing a new type of polymer pipe, comprising: a base 1, a bracket 2 is installed on the top of the base 1, an extruder body 3 is installed on the outer wall of the bracket 2, a feeding end 5 is installed on the top of the extruder body 3, a die 4 is installed on the outer wall of the extruder body 3, the raw material is added into the extruder body 3 through the feeding end 5, and the extruder body 3 processes the raw material and extrudes it into a pipe through the die 4.

[0027] Please refer to Figure 2 and Figure 3 , a screening mechanism is provided on the inner wall of the feeding end 5. The screening mechanism is used to crush larger materials to improve the working efficiency of the extruder body 3. The screening mechanism includes an inclined screen 6, the inclined screen 6 is arranged on the inner wall of the feeding end 5, a first discharge end 7 is provided on the inner wall of the feeding end 5, a function box 9 is installed on the top of the extruder body 3, a second discharge end 8 is provided on the inner wall of the function box 9, a cover plate 10 is installed on the top of the function box 9, a motor 11 is installed on the outer wall of the function box 9, a crushing shaft 12 is installed at the output end of the motor 11, a sloping plate 13 is installed on the inner wall of the function box 9, a feeding groove 14 is provided on the inner wall of the function box 9, and one end of the feeding groove 14 extends into the interior of the extruder body 3. Since the raw materials have different sizes, adding larger raw materials to the extruder body 3 will increase the processing time, so it is necessary to improve this. First, the raw materials are added into the feeding end 5, and the smaller raw materials enter the extruder body 3 through the inclined screen 6. The larger materials will enter the function box 9 through the first discharge end 7 and the second discharge end 8. The motor 11 works to drive the crushing shaft 12 to rotate, then the materials are crushed, and then they are added into the extruder body 3 through the sloping plate 13 and the feeding groove 14, thereby improving the working efficiency of the extruder body 3.

[0028] Please refer to Figure 2 and Figure 4, a storage mechanism is provided on the outer wall of the bracket 2. The storage mechanism is used to store pipe products. The storage mechanism includes a storage rack 15. The storage rack 15 is arranged on the outer wall of the bracket 2. A positioning plate 16 is installed on the outer wall of the storage rack 15. A threaded hole 17 is provided on the outer wall of the bracket 2. A bolt 18 is installed on the outer wall of the positioning plate 16, and one end of the bolt 18 extends into the threaded hole 17. A cooling box 19 is installed on the top of the mold 4. A cooling fan 20 is installed on the inner wall of the cooling box 19. A flow channel 21 is provided on the inner wall of the cooling box 19. In the existing pipe extrusion, it is often necessary for workers to hold the pipe by hand during extrusion, and the high temperature on the outer wall of the pipe may cause hand burns. Therefore, improvements are needed. First, place the storage rack 15 outside the bracket 2, and then fix it to the threaded hole 17 through the bolt 18, so as to install the storage rack 15. When the pipe is extruded, it will be in the storage rack 15, and the cooling fan 20 will cool the pipe, which is convenient for workers to pick up the pipe later and then store the pipe.

[0029] Working principle: Add the raw materials into the extruder body 3 through the feeding end 5. The extruder body 3 processes the raw materials and extrudes them into pipes through the mold 4. Since the raw materials have different sizes, adding larger raw materials into the extruder body 3 will increase the processing time. Therefore, improvements are needed. First, add the raw materials into the feeding end 5, and the smaller raw materials enter the extruder body 3 through the inclined screen 6. The larger materials will enter the function box 9 through the first discharge end 7 and the second discharge end 8. The motor 11 works to drive the crushing shaft 12 to rotate, so as to crush the materials, and then add them into the extruder body 3 through the inclined plate 13 and the feeding groove 14, thereby improving the working efficiency of the extruder body 3. In the existing pipe extrusion, it is often necessary for workers to hold the pipe by hand during extrusion, and the high temperature on the outer wall of the pipe may cause hand burns. Therefore, improvements are needed. First, place the storage rack 15 outside the bracket 2, and then fix it to the threaded hole 17 through the bolt 18, so as to install the storage rack 15. When the pipe is extruded, it will be in the storage rack 15, and the cooling fan 20 will cool the pipe, which is convenient for workers to pick up the pipe later and then store the pipe.

[0030] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. An extruder for preparing a new type of polymer pipe, characterized in that, Including: a base (1), a bracket (2) is installed on the top of the base (1), an extruder body (3) is installed on the outer wall of the bracket (2), a feeding end (5) is installed on the top of the extruder body (3), a screening mechanism is provided on the inner wall of the feeding end (5), and the screening mechanism is used to crush larger materials to improve the working efficiency of the extruder body (3); The screening mechanism includes an inclined screen (6), the inclined screen (6) is arranged on the inner wall of the feeding end (5), a first discharge end (7) is provided on the inner wall of the feeding end (5), a function box (9) is installed on the top of the extruder body (3), a second discharge end (8) is provided on the inner wall of the function box (9), a cover plate (10) is installed on the top of the function box (9), a motor (11) is installed on the outer wall of the function box (9), a crushing shaft (12) is installed at the output end of the motor (11), a sloping plate (13) is installed on the inner wall of the function box (9), a feeding groove (14) is provided on the inner wall of the function box (9), and one end of the feeding groove (14) extends into the interior of the extruder body (3).

2. The extruder for preparing a novel polymer pipe according to claim 1, wherein: A mold (4) is installed on the outer wall of the extruder body (3).

3. An extruder for preparing a new type of polymer pipe according to claim 1, characterized in that: A storage mechanism is provided on the outer wall of the bracket (2), and the storage mechanism is used to store pipe products.

4. An extruder for preparing a novel polymer pipe according to claim 3, characterized in that: The storage mechanism includes a storage rack (15), and the storage rack (15) is arranged on the outer wall of the bracket (2).

5. An extruder for preparing a novel polymer pipe according to claim 4, characterized in that: A positioning plate (16) is installed on the outer wall of the storage rack (15), a threaded hole (17) is provided on the outer wall of the bracket (2), a bolt (18) is installed on the outer wall of the positioning plate (16), and one end of the bolt (18) extends into the threaded hole (17).

6. The extruder for preparing a novel polymer pipe according to claim 2, characterized in that: A cooling box (19) is installed on the top of the mold (4).

7. An extruder for preparing a novel polymer pipe according to claim 6, characterized in that: A cooling fan (20) is installed on the inner wall of the cooling box (19), and a flow channel (21) is provided on the inner wall of the cooling box (19).

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